Why do female dogs burn grass?

Why do female dogs burn grass? Dog urine lawn spots happen because of the high amount of nitrogen and related salts naturally contained in dog urine. Female dogs often get blamed for dog urine burning grass, but their urine is no different than that of male dogs. When concentrated urine collects in a single area, lawn damage happens.

Why is my female dog killing my grass? In the correct amounts, nitrogen will help your grass grow strong and healthy, but high levels of nitrogen from your pet’s urine, especially when it’s concentrated into a small area, will burn the grass and cause that classic “dog pee grass” look.